_updown.ip2.in

This a good VPN source

#! /bin/sh
# iproute2 version, default updown script
#
# Copyright (C) 2003-2004 Nigel Meteringham
# Copyright (C) 2003-2004 Tuomo Soini
# Copyright (C) 2002-2004 Michael Richardson <[e-mail]>
# 
# This program is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by the
# Free Software Foundation; either version 2 of the License, or (at your
# option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
# 
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
# for more details.
#
# RCSID $Id: _updown.ip2.in,v 1.12 2004/07/09 03:54:26 ken Exp $



# CAUTION:  Installing a new version of FreeS/WAN will install a new
# copy of this script, wiping out any custom changes you make.  If
# you need changes, make a copy of this under another name, and customize
# that, and use the (left/right)updown parameters in ipsec.conf to make
# FreeS/WAN use yours instead of this default one.

LC_ALL=C export LC_ALL

# things that this script gets (from ipsec_pluto(8) man page)
#
#
#      PLUTO_VERSION
#              indicates  what  version of this interface is being
#              used.  This document describes version  1.1.   This
#              is upwardly compatible with version 1.0.
#
#       PLUTO_VERB
#              specifies the name of the operation to be performed
#              (prepare-host, prepare-client, up-host, up-client,
#              down-host, or down-client).  If the address family
#              for security gateway to security gateway communica